import {mapGetters} from 'vuex'


export default {
	computed:{
		...mapGetters('m_cart', ['total'])
	},
	onShow(){
		this.setBadge()
	},
	methods:{
		setBadge() {
			uni.setTabBarBadge({
				index:2,
				text: this.total + ''
			})
			
		}
	}
}